Endometriosis is rated by the U.S. Department of Veterans Affairs under DC 7629 of 38 CFR § 4.116, DC 7629 across 3 severity tiers (10% / 30% / 50%). Service connection requires (1) a current diagnosis, (2) an in-service event, injury, or exposure, and (3) a medical nexus opinion linking the two under 38 C.F.R. § 3.303. This condition is frequently rated as secondary to Chronic Pelvic Pain or Infertility under 38 C.F.R. § 3.310.
Tissue similar to the uterine lining grows outside the uterus, causing chronic pelvic pain, painful periods, pain during intercourse, and infertility. Very common in female veterans and often underdiagnosed.
Rating criteria text quoted verbatim from 38 C.F.R. § 4.116 (Gynecological conditions and disorders of the breast). Source verified 2026-05-15 by ClaimRecon Editorial Team against the Cornell Law CFR mirror; eCFR.gov is the authoritative government source.